Suppose chce
costs $22 per kilogram
buysa 75-gram poon of choose and a buys a 250-gram piece of
o much mordid
pay for
choos

the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.  

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute:

b if for most of the graph

d if y intercept

step-by-step explanation: